Searching journal content for articles similar to Butterfield et al. 33 (9): 1439.

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  1. ...: jquilez@m42.aeAbstractLong-read sequencing (LRS) technologies, namely, Oxford Nanopore Technologies (ONT) and Pacific Biosciences (PacBio), have emerged as promising solutions to overcome the limitations of short-read sequencing (SRS). Nevertheless, the still higher sequencing error rates compared...
  2. ...for three human data sets: a cell line, a frontal cortex brain sample, and a blood sample. We performed an in-depth analysis on CpG islands and homopolymer regions, and documented high concordance for methylation detection among sequencing technologies. The strongest correlation was observed between...
  3. ...differential methylation studies to just 50% of the human methylome. Nanopore sequencing, with its long reads, enables the analysis of epiallele frequency across both high and low CpG density regions. Here, we introduce a novel computational approach, PoreMeth2, an R library that integrates epiallelic...
  4. ...methylation profiling. (A) Bar chart shows the correlation of 5mC methylation frequencies at global CpG sites recorded with whole- bisulfite sequencing (WGBS) versus ONT methylation profiling on a matched sample (HG002). ONT methylation profiling was performed with either Dorado (light gray) versus Guppy...
  5. ...with four imprinting disorders. Methylated (>75%) or unmethylated (<25%) fraction at IC1 in H19 and IC2 in KCNQ1OT1. Haplotype-resolved methylation fraction is also shown for the CpG island within SNURF-SNRPN that is evaluated when testing for PWS or AS. Two samples have either gain (GM19473) or loss (HG...
  6. ...in pancreatic cancer tumors, while also being essential for pancreatic cancer cell proliferation. Using comparative nanopore direct RNA sequencing, we identify potential METTL2A-mediated m3C sites in poly(A) RNA. These m3C sites are mapped in both messenger RNA and mitochondrial RNA and are enriched in the CC...
  7. ...of the fifth carbon atom of cytosine, typically in mammals in a CG dinucleotide context. This dinucleotide is depleted largely across the and found predominantly in clusters known as “CpG islands” (Bird 1986). Cytosine methylation is catalyzed by methyltransferases (e.g., DNMT1, DNMT3A) that transfer a methyl...
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  8. ...with Oxford Nanopore Technologies, leading to the false exclusion of some outbreak-related strains from the outbreak cluster. Nearby methylation sites cause these errors and can also be found in other species besides K. pneumoniae. Based on these data, we explore PCR-based sequencing and a masking strategy...
  9. ...STR provides rich visualizations of this data set and the feature to upload one's data for comparison along the control cohort. We demonstrate the implementation of this application using data from targeted nanopore sequencing of a patient with myotonic dystrophy type 1. This resource will empower the genetics...
  10. ...for parental DNA to determine the origin of the variant and direction of the skew, and additional genetic testing to ascertain the deleterious variant. A sequencing-based version of this test has recently been proposed (Johansson et al. 2023), directly reading the methylation of the AR and RP2 CpG islands...
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